Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Antonio Ubierna Sucesores
Rodriguez Y S Ubierna S R C
Original Assignee
Antonio Ubierna Sucesores
Rodriguez Y S Ubierna S R C
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Filing date
Publication date
Application filed by Antonio Ubierna Sucesores, Rodriguez Y S Ubierna S R CfiledCriticalAntonio Ubierna Sucesores
Priority to ES96551UpriorityCriticalpatent/ES96551Y/en
Publication of ES96551UpublicationCriticalpatent/ES96551U/en
Application grantedgrantedCritical
Publication of ES96551YpublicationCriticalpatent/ES96551Y/en
A hammered gravity center hammer for cabruºar guadaºas, characterized by integrating the head of the same two lateral and flat faces, as well as a symmetrical contour for both faces, adopting the same the shape of an acute angle in which the base presents slight concavity while the vertex opposite said base is flattened in arc; and a profile that is also symmetrical and trapezoidal, that is, a chant that forms two diametrically opposed acute mouths of work, in addition to assuming a slight and gradual narrowing from those mouths of work. (Machine-translation by Google Translate, not legally binding)
ES96551U1962-12-061962-12-06
Pointed center of gravity hammer to hammer scythes
ExpiredES96551Y
(en)
New machine for the extraction directly of the quarry and of blocks and all class of stone for the construction (Machine-translation by Google Translate, not legally binding)